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Medicine

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DNA, Dna Repair, Cellular Aging, Mysteries of Aging, Dna Damage, Molecule NAD, Repairing DNA, Cell Ageing, Harvard Medical School Scientists, NAD, NMN, Sirt1, PARP1, DBC1, Genetics, protein binding, David Sinclair

Harvard Medical School Scientists Pinpoint Critical Step in DNA Repair, Cellular Aging

The body’s ability to repair DNA damage declines with age, which causes gradual cell demise, overall bodily degeneration and greater susceptibility to cancer.

Science

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Alma, Galaxies, Early Universe

Milky Way-Like Galaxies in Early Universe Embedded in 'Super Halos'

Using ALMA, astronomers have directly observed a pair of Milky Way-like galaxies seen when the universe was only eight percent of its current age. These progenitors of today’s giant spiral galaxies are surrounded by "super halos" of hydrogen gas that extend many hundreds-of-thousands of light-years beyond their dusty, star-filled disks.

Science

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NASA, Hubble Space Telescope, Wide Field Camera 3, active galaxies, Quasars, 3C 186, Gravitational Waves, Black Holes

Gravitational Wave Kicks Monster Black Hole Out of Galactic Core

An international team of astronomers using NASA's Hubble Space Telescope have uncovered a supermassive black hole that has been propelled out of the center of the distant galaxy 3C 186. The black hole was most likely ejected by the power of gravitational waves.

Medicine

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Duke University Medical Center, Duke University School of Medicine, Duke University, Duke Health, Gender Identity, Transgender, transgender health, transgender medicine, College Student Drinking, College Student Health, College Freshmen, Binge Drinking, Alcohol Abuse, alcohol aggressive behavior, alcohol and violence, Alcohol, Blackouts, Scott Swartzwelder

Transgender College Freshmen Drink More, Experience More Blackouts

A survey of more than 422,000 college freshmen found that students who identified as transgender were more likely than their cisgender peers to experience negative consequences from drinking, including memory blackouts, academic problems and conflicts such as arguments or physical fights.

Medicine

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Voice Center, Vocal Cord, Vocal, Voice, Singing, Music Students, Otolaryngology, Otolaryngologist, laryngologist, Nodules, Throat, Inflammation, Reflux, Performance, vocal anatomy, Screenings, Voice Disorders

Voice Center Offers Screenings to Students Pursuing Singing Careers

This recent Saturday clinic, at which 11 students were examined, was part of an annual free screening the UAB Voice Center offers to students in the voice program, part of the UAB College of Arts and Sciences’ Department of Music.

Medicine

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Kansas State University, K-State, KSU, Emily Mailey, Fitnes, Workout, Physical Exercise, gym, Postpartum, baby, Newborn, Guilt

New Moms Need Workout Programs That Are Less Structured, More Flexible

Often running on empty, new moms may need a bit more flexibility and support to ease back into exercise after giving birth, according to a Kansas State University researcher. Emily Mailey, assistant professor in kinesiology, said when a mom has survived the first several weeks of having a new baby and is ready to start adding exercise — and all of its benefits — back into her life, a more flexible approach works better than a specific regimen.

Science

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Space, space dust, Stardust, Milky Way, Astrophysics, Astronomy, red shift, dark energy spectroscopic instrument, DESI, Berkeley, Berkeley Lab, Lawrence Berkeley National Laboratory, LBNL, Apogee, Sloan Digital Sky Survey, Pan-STARRS, 3-D

New Study Maps Space Dust in 3-D

A new Berkeley Lab-led study provides detailed 3-D views of space dust in the Milky Way, which could help us understand the properties of this dust and how it affects views of distant objects.

Medicine

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bone and joint health, Bone Health, Bone Density, bone formation , IGF-1, sclerostin, Osteoporosis, Osteoporosis in Men, Osteoporotic Fracture, Weight-bearing exercise, Exercise, Weight Lifting, Mens Health, Male Health

Weight-Bearing Exercises Promote Bone Formation in Men

Osteoporosis affects more than 200 million people worldwide and is a serious public health concern, according to the National Osteoporosis Foundation. Now, Pamela Hinton, associate professor in the Department of Nutrition and Exercise Physiology, has published the first study in men to show that long-term, weight-bearing exercises decrease sclerostin, a protein made in the bone, and increase IGF-1, a hormone associated with bone growth. These changes promote bone formation, increasing bone density.

Medicine

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Pavlovian response, NEURON ACTIVITY, Alzheimer's Disease, Parkinson's Disease, Tourette Syndrome, Learning

Study Identifies Brain Cells Involved in Pavlovian Response

UCLA scientists have traced the Pavlovian response to a small cluster of brain cells -- the same neurons that go awry during Huntington’s disease, Parkinson’s disease and Tourette syndrome. The research could one day help scientists find new approaches to diagnosing and treating these neurological disorders.

Science

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Energy, Battery, Fuel Cells, Bacteria, bacteria fuel cells, Binghamton, Binghamton University, SUNY Binghamton, State University of New York at Binghamton, Microbial, Microbial Fuel Cells, self-sustaining cell, Power, Electrical Engineering, bioelectricity, Technology, phototrophic bacteria, Power Generation, Electricity, battery design, power sources, Clean Energy

Researchers Create Self-Sustaining Bacteria-Fueled Power Cell

Instead of oil, coal, or even solar energy, self-sustaining bacterial fuel cells may power the future. Researchers at Binghamton University, State University of New York have developed the next step in microbial fuel cells (MFCs) with the first micro-scale self-sustaining cell, which generated power for 13 straight days through symbiotic interactions of two types of bacteria.







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